diff options
Diffstat (limited to 'include/net/af_rxrpc.h')
| -rw-r--r-- | include/net/af_rxrpc.h | 44 |
1 files changed, 42 insertions, 2 deletions
diff --git a/include/net/af_rxrpc.h b/include/net/af_rxrpc.h index b01ca2589d6..00c2eaa07c2 100644 --- a/include/net/af_rxrpc.h +++ b/include/net/af_rxrpc.h @@ -1,6 +1,6 @@ -/* RxRPC definitions +/* RxRPC kernel service interface definitions * - * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * * This program is free software; you can redistribute it and/or @@ -12,6 +12,46 @@ #ifndef _NET_RXRPC_H #define _NET_RXRPC_H +#ifdef __KERNEL__ + #include <linux/rxrpc.h> +struct rxrpc_call; + +/* + * the mark applied to socket buffers that may be intercepted + */ +enum { + RXRPC_SKB_MARK_DATA, /* data message */ + RXRPC_SKB_MARK_FINAL_ACK, /* final ACK received message */ + RXRPC_SKB_MARK_BUSY, /* server busy message */ + RXRPC_SKB_MARK_REMOTE_ABORT, /* remote abort message */ + RXRPC_SKB_MARK_NET_ERROR, /* network error message */ + RXRPC_SKB_MARK_LOCAL_ERROR, /* local error message */ + RXRPC_SKB_MARK_NEW_CALL, /* local error message */ +}; + +typedef void (*rxrpc_interceptor_t)(struct sock *, unsigned long, + struct sk_buff *); +extern void rxrpc_kernel_intercept_rx_messages(struct socket *, + rxrpc_interceptor_t); +extern struct rxrpc_call *rxrpc_kernel_begin_call(struct socket *, + struct sockaddr_rxrpc *, + struct key *, + unsigned long, + gfp_t); +extern int rxrpc_kernel_send_data(struct rxrpc_call *, struct msghdr *, + size_t); +extern void rxrpc_kernel_abort_call(struct rxrpc_call *, u32); +extern void rxrpc_kernel_end_call(struct rxrpc_call *); +extern bool rxrpc_kernel_is_data_last(struct sk_buff *); +extern u32 rxrpc_kernel_get_abort_code(struct sk_buff *); +extern int rxrpc_kernel_get_error_number(struct sk_buff *); +extern void rxrpc_kernel_data_delivered(struct sk_buff *); +extern void rxrpc_kernel_free_skb(struct sk_buff *); +extern struct rxrpc_call *rxrpc_kernel_accept_call(struct socket *, + unsigned long); +extern int rxrpc_kernel_reject_call(struct socket *); + +#endif /* __KERNEL__ */ #endif /* _NET_RXRPC_H */ |